As a home-run business, we are conscious of the ever-increasing costs of heating, which is why we offer first-time customers a full service of any kind of boiler for only €.! to add to that, we offer / emergency callouts! As a valued homeserve customer, you will receive £ off a wide range of boilers t&cs apply. Are you up for the b&m challenge? I) a -day course in water service works, and pass a writtten examination conducted by pub. The outside.